Bibliografisk träff 2002-08-01 Purification, overproduction, and partial characterization of beta-RFAP synthase, a key enzyme in the methanopterin biosynthesis pathway. Scott JW, Rasche ME. J Bacteriol · research-article; research support, u.s. gov't, non-p.h.s.; journal article · DOI 10.1128/jb.184.16.4442-4448.2002